Mark Nielsen defeated Woong Sun Jun 7-6 6-4 in the Japan F3 qualifying round on carpet. The upset overturned the form book — Woong Sun Jun came in leading the head-to-head 1–0. Mark Nielsen claimed a first win over Woong Sun Jun in two meetings, levelling the head-to-head at 1–1.
Nielsen M. took it in straight sets.
Carpet: Nielsen M. leads 1–0 · Hard: Sun Jun W. leads 1–0
Mark Nielsen beat Woong Sun Jun 7-6(5) 6-4. Umpiry, "Mark Nielsen vs Woong Sun Jun — Japan F3 Qualifying Round", https://umpiry.com/match/2005-04-25/jun-vs-nielsen-japan-f3-qf?utm_source=cite (as of 25 April 2005).